29131024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140053}}^1$

素因数の和:140074

約数の個数: 20

約数和(自身を含む): 60783436

約数和(自身を除く): 31652412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140053, 280106, 560212, 1120424, 1820689, 2240848, 3641378, 7282756, 14565512, 29131024]

約数ペア:

[(1, 29131024), (2, 14565512), (4, 7282756), (8, 3641378), (13, 2240848), (16, 1820689), (26, 1120424), (52, 560212), (104, 280106), (208, 140053)]